How can I unblock Tumblr and Facebook on my home netbook?

[Sheryl]

My dad has them blocked through his computer. How can I unblock them or get through his block without him knowing? Any other tricks like the add "s" trick to https? Most proxy sites are blocked through my computer or cause viruses.... Thanks! And I am in high school, on honor roll, and am not using these sites for misuse, they are just blocked because I lost my glasses. (long story) Thanks! I really need them for school and stuff.

[Gardner]

Without knowing what dad did, it's hard to say how to get around it. Might try just asking him but I doubt he's going to buy that you "need" Facebook for school.

[sibel vrable]

You can unblock it with a VPN service. Check here: